package com.wyb.controller.goods;

import com.fasterxml.jackson.databind.ObjectMapper;
import com.wyb.dao.impl.GoodsDaoImpl;
import com.wyb.service.impl.GoodsServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;

@WebServlet("/goods/queryGoods")
public class QueryGoodsByGoodNameServlet extends HttpServlet {
    @Override
    protected void service(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
      req.setCharacterEncoding("utf-8");
      resp.setCharacterEncoding("utf-8");
        String goodsName = req.getParameter("goodsName");
        PrintWriter pw = resp.getWriter();
        pw.println(new ObjectMapper().writeValueAsString(new GoodsServiceImpl().queryGoodsByGoodsName(goodsName)));
        //System.out.println(new ObjectMapper().writeValueAsString(new GoodsDaoImpl().selectGoodsByGoodsName(goodsName)));
        pw.flush();


    }
}
